My friend Susan comes from Sydney, Australia．She goes home for holidays every year with her parents．They usually go by air, and it takes them about 17 hours from Beijing to Sydney．They buy air tickets from the travel agency．Sometimes they go by ship．It's quite slow to go by ship, but they can enjoy the scenery at the same time．They don't go by train, because there's no train from Beijing to Sydney．
(1)
Susan is ________．
[ ]
A．
my sister
B．
a Chinese girl
C．
an American girl
D．
an Australian girl
(2)
Susan and her family don't go by ________．
[ ]
A．
air
B．
plane
C．
train
D．
sea
(3)
In this passage,“scenery”means ________．
[ ]
A．
天气
B．
景色
C．
生活
D．
乐趣
(4)
They buy air tickets from ________．
[ ]
A．
the travel agency
B．
the airport
C．
their friends
D．
me
(5)
They spend ________ from Beijing to Sydeny by air．